Tools & Wizards About Us

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

heyjapan.co.kr

일본옥션 일본구매대행 헤이재팬ㅣMERCARI

Page Load Speed

31.1 sec in total

First Response

2.1 sec

Resources Loaded

28.7 sec

Page Rendered

370 ms

About Website

Visit heyjapan.co.kr now to see the best up-to-date Heyjapan content for South Korea and also check out these interesting facts you probably never knew about heyjapan.co.kr

헤이제팬ㅣ일본구매대행, 일본직구, JDirectItems Auction 일본옥션, MERCARI, 메루카리, 라쿠텐 등 구매대행 및 경매대행을 제공하는 사이트 쇼핑몰입니다

Visit heyjapan.co.kr

Key Findings

We analyzed Heyjapan.co.kr page load time and found that the first response time was 2.1 sec and then it took 29.1 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

heyjapan.co.kr performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value31.4 s

0/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

heyjapan.co.kr

2057 ms

kp.js

117 ms

js

65 ms

js

100 ms

js

157 ms

Our browser made a total of 169 requests to load all elements on the main page. We found that 88% of them (148 requests) were addressed to the original Heyjapan.co.kr, 9% (15 requests) were made to Fonts.gstatic.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (9 sec) belongs to the original domain Heyjapan.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 578.0 kB (9%)

Content Size

6.4 MB

After Optimization

5.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heyjapan.co.kr main page is 6.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only a small number of websites need less resources to load. Images take 5.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 64.3 kB

  • Original 81.0 kB
  • After minification 71.4 kB
  • After compression 16.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 9.6 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 64.3 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 115.0 kB

  • Original 5.8 MB
  • After minification 5.7 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Heyjapan images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 129.9 kB

  • Original 214.8 kB
  • After minification 198.8 kB
  • After compression 84.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 129.9 kB or 60% of the original size.

CSS Optimization

-86%

Potential reduce by 268.8 kB

  • Original 313.1 kB
  • After minification 279.7 kB
  • After compression 44.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Heyjapan.co.kr needs all CSS files to be minified and compressed as it can save up to 268.8 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (25%)

Requests Now

153

After Optimization

115

  • Images
  • JavaScript
  • CSS

The browser has sent 153 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heyjapan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

heyjapan.co.kr accessibility score

48

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

heyjapan.co.kr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

heyjapan.co.kr SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heyjapan.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Heyjapan.co.kr main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of Heyjapan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: